Live Online Style Video +Live Instructor + Official Course-Book + Hands-on Labs


  1. Power Packed 17 Hours (Edited from 32 hours of Live Training)
  2. 6 months access to videos.
  3. Access via Laptop, Tab, Mobile, and Smart TV.
  4. Certificate of Completion.
  5. Official Course-Book
  6. Hands-on labs
  7. 200+ Tests Questions (Qubits42)
You can also purchase an annual plan for USD 999. For one year, all Flexi Videos will be free for you. Buy Annual Plan

You will get access to Flexi Video within 30 minutes.

Flexi Video

USD 199

Official Course-Book Instructor Hand-outs



USD 59


USD 199

100% Refund for Flexi Video (Course-Book is non-refundable) if user is not satisfied with the Video and seeks refund within 30 days of purchase.

Download Course Contents
Module 1: Introduction to Big data and Apache Kafka
  • Introduction to Big Data
  • Big Data Customer Scenarios
  • What is Kafka?
  • Need for Kafka
  • Core Concepts of Kafka
  • Kafka Architecture
  • Where is Kafka Used
  • Understanding the components of Kafka Cluster
  • Installation of Kafka Cluster
  • Configuring Kafka Cluster
  • Producer of Kafka
  • Consumer of Kafka
  • Producer and Consumer in Action
  • Understanding the components of Kafka Cluster
  • Kafka SDK List
  • Creating Kafka Project
  • Java Producer
  • Java Producer Callbacks
  • Java Producer with Keys
  • Java Consumer
  • Java Consumer – Graceful Shutdown
  • Java Consumer inside Consumer Group
  • Java Consumer Incremental Cooperative Rebalance and Static Group Membership
  • Java Consumer Incremental Cooperative Rebalance – Practice
  • Java Consumer Auto Offset Commit Behavior
  • Offset
  • Design
  • Hardware
  • Kafka Monitoring and Issues
  • Kafka Performance Tuning
  • Reading data from Kafka
  • Demo - Java Producer
  • Mixed Paradigm-Functional Programming
  • Wikimedia Producer Project Setup
  • Wikimedia Producer Implementation
  • Wikimedia Producer Run
  • Wikimedia Producer – Producer Config Intros
  • Producer Acknowledgements Deep Dive
  • Producer Retries
  • Idempotent Producer
  • Safe Kafka Producer Settings
  • Wikimedia Producer Safe Producer Implementation
  • Kafka Message Compression
  • OpenSearch Consumer – Project Overview
  • OpenSearch Consumer – Project Setup
  • Setting Up OpenSearch on Docker
  • OpenSearch Consumer Implementation
  • Consumer Delivery Semantics
  • OpenSearch Consumer Implementation - Idempotence
  • Consumer Offsets Commit Strategies
  • OpenSearch Consumer Implementation – Delivery Semantics
  • OpenSearch Consumer Implementations – Batching Data
  • Consumer Offset Reset Behavior
  • OpenSearch Consumer Implementation – Replaying Data
Pranav Kamble



Open Source:Advance Docker administrationKoenig Original:Advanced Docker Concepts and Container Orchestration
Open Source:AKS with Basic Linux Fundamentals and DockerOpen Source:Ansible with Linux and Windows Administration
Apache Software Foundation:Apache KafkaMicrosoft:Azure Kubernetes Service (AKS)
Koenig Original:Basic DevOpsOpen Source:Basic Linux and Docker with Kubernetes
Koenig Original:CentOS 8 Linux AdministrationOpen Source:CentOS 8 Linux Administration - Level I
Open Source:CentOS 8 Linux Administration - Level IICloud Native Computing Foundation (CNCF):Certified Kubernetes Administrator (CKA)
Cloud Native Computing Foundation (CNCF):Certified Kubernetes Application Developer (CKAD)Open Source:CI/CD with Ansible and Terraform
CompTIA:CompTIA Linux+ XK0-005NetApp:Configuration Management with Ansible
Open Source:Docker Administration with Linux FundamentalsMirantis:Docker Certified Associate
Mirantis:Docker Containerization EssentialsOpen Source:Docker Fundamentals

Learn more about Koenig. Download Presentation Buy Other Flexi


Yes, you do. Flexi Videos do not include Course-Book or Labs.
Videos can only be streamed and not downloaded.
We do not track the pass rate of Flexi students. However, we trust it will be lower than for Live Online.
Presently, Flexi is only available in English.
Flexi video for the new version will be provided free of cost.
6 months from the date of delivery.
Yes, contact us for corporate packages.
Yes, Course-Book and Lab are not included in the annual plan. All Flexi videos are included.
It is only for one user.
Yes, you can pay from this web page.
We use the best standards in Internet security. Any data retained is not shared with third parties.
You will be provided access to LET ( Learning Enhancement Tool), where you will get the links to access all your purchases.
Yes, the site is secure by utilizing Secure Sockets Layer (SSL) Technology. SSL technology enables the encryption of sensitive information during online transactions. We use the highest assurance SSL/TLS certificate, which ensures that no unauthorized person can get to your sensitive payment data over the web.
It’s a unique subscription plan where customers can avail unlimited Flexi courses within a year.
The subscription plan is valid for 1 year from the date of purchase.
No, this is limited to one user and its non-transferable.

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